Human Body Systems

Front

What system includes capillaries, arteries, and veins?

Back

Circulatory System

Front

Which two body systems work together to control blood pressure?

Back

Nervous and Circulatory Systems

Front

What is the correct order of air movement in the respiratory system during inhalation?

Back

Nose, Pharynx, Larynx, Trachea, Bronchi, Lungs

Front

What is the role of acetylcholine in the human body?

Back

It carries the signal for a nerve impulse from one neuron to the next.

Front

What body system response helps lower body temperature when it is too high?

Back

Sweat glands begin to produce and secrete sweat.

Front

What is the primary function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste products throughout the body.

Front

What is the main function of the respiratory system?

Back

To facilitate the exchange of oxygen and carbon dioxide.

Front

What are the main components of the nervous system?

Back

Brain, spinal cord, and nerves.

Front

What is homeostasis?

Back

The process by which the body maintains a stable internal environment.

Front

What is the function of red blood cells?

Back

To carry oxygen from the lungs to the body's tissues and return carbon dioxide to the lungs.